Allied Telesis AT-9000 manual Resolved Issues

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AlliedWare Plus Version 2.1.2 Software Release Notes

— VLAN stacking

Use the command line interface to configure these features.

ˆThe web browser interface has been tested and found to be compatible with the following web browsers:

Microsoft Internet Explorer 7 and 8

Mozilla Firefox 3.6.3

Apple Safari 4.0.5

Note:

If you are using Explorer 8 web browser and the pull-down menus in the switch’s web browser interface do not work, open the Internet Options window in the web browser, select the Security tab, and set the custom settings to medium-high. Then refresh your page.

ˆYou cannot change the configuration of a port, such as its VLAN assignment, after it is added to a static or an LACP trunk. The configuration of a port must be set before it is added to a trunk.

ˆYou can create up to 4096 VLANs on the switch, but only 255 VLANs can be active at a time.

ˆChanging the SNMPv3 engineID value is not recommended because the SNMP server on the switch may fail to operate properly.

Resolved Issues

The following issues were resolved in this release.

ˆSNMP server: The SNMP server stopped working during SNMP walks. (8222)

ˆSNMP server: The SNMP server stopped working if you activated the HTTP or HTTPS server and reset the switch. (8148)

ˆSNMP and Telnet servers: A memory leak problem in the SNMP and Telnet servers caused the switch to reset after forty management sessions. (8318)

ˆSNMP server: Access control lists created with SNMP were deleted by the switch. (8651)

ˆSNMP server: The switch displayed debug messages during local management sessions if there was also an active SNMP session. (8646)

ˆSNMP server: The switch periodically displayed an IPC_TIMEOUT_ERROR message when it was managed with SNMP. (8201)

ˆSNMP traps: The switch sent SNMP traps even when they were disabled. (8650)

ˆPort configuration: The SHOW INTERFACE command displayed negative numbers. (8263)

ˆSNTP client: The CLOCK TIMEZONE command did not accept minutes in its format. (8145)

ˆSNTP client: The SHOW NTP ASSOCIATIONS command did not display the UTC offset correctly. (8196)

ˆSNTP client: System time drifted forward if it was set by an NTP or SNTP server. (8612)

ˆSNTP client: The NTP client did not synchronize properly with the Microsoft Windows XP Time server. (8626)

ˆSNTP client: The client periodically caused the switch to stop forwarding network traffic. (8637)

PN 613-001447 Rev A

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Allied Telesis, Inc.

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Contents Supported Platforms What’s New in Version Introduction to Upgrading the Switchˆ AT-SPFX/15 ˆ AT-SPZX/80 ˆ AT-SPBD10-13 ˆ AT-SPBD10-14Here is an example of the information Phase 3 Updating the Commands Go to PhaseExample sets the UTC offset to -8 hours, 15 minutes Clock timezone +hhmm-hhmmOperational Notes Troubleshooting the Upgrade ProcedureVoice VLANs Resolved Issues There are no known issues in this release Known IssuesChapter Description Changes to the AlliedWare Plus Command Line User’s GuideChapter Description Chapter Description Contacting Allied Telesis
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AT-9000 specifications

Allied Telesis, a leading provider of Ethernet networking solutions, has developed the AT-9000 series switches, catering to the needs of modern enterprises. The AT-9000, a part of this series, stands out due to its robust features, advanced technologies, and high performance, making it an ideal choice for businesses seeking reliable network infrastructure.

One of the main features of the AT-9000 is its Layer 2 and Layer 3 switching capabilities. This flexibility allows network administrators to manage both traditional and more advanced networking scenarios seamlessly. The switch supports various protocols, including VLANs, which enhance network segmentation and improve security. This is particularly beneficial for organizations that need to maintain multiple networks within a single physical infrastructure.

The AT-9000 also incorporates Green Ethernet technology, which optimizes energy consumption by automatically adjusting power based on the current network traffic load. This not only helps organizations reduce their energy costs but also contributes to environmental sustainability efforts, aligning with corporate social responsibility goals.

In terms of performance, the AT-9000 series is equipped with a high-speed backplane, facilitating fast data transfer rates and minimizing latency. The switches are designed to support high bandwidth applications, ensuring that data flows efficiently even during peak usage times. With support for QoS (Quality of Service), network administrators can prioritize critical traffic, ensuring that essential applications receive the bandwidth they require for optimal performance.

Another notable characteristic is the AT-9000's user-friendly management interface. The switch can be managed through a web interface or the Command Line Interface (CLI), allowing for easy configuration and monitoring. Additionally, it supports SNMP (Simple Network Management Protocol) for standardized network management practices, therefore providing visibility and control across the entire network.

Moreover, the AT-9000 supports stacking capabilities, enabling multiple switches to function as a single unit. This feature simplifies management and enhances network scalability, allowing businesses to expand their network infrastructure as they grow without overhauling existing systems.

In conclusion, the Allied Telesis AT-9000 switch is a versatile, powerful, and efficient solution for enterprise networking. Its combination of Layer 2 and Layer 3 capabilities, energy-efficient technologies, high performance, and ease of management positions it as an advantageous choice for businesses looking to enhance their network infrastructure. With these features, the AT-9000 series continues to be a reliable component in modern networking environments.